Well, I saw a bit of Sanctuary on-line, and it piqued my curiosity. However on DVD it sadly dissapointed.
The first episode has a strong beginning. Not only does it start with the feel of a good Twilight Zone, it also had seamless integration of CGI and live action.
15 minutes in and we've met cheesy monster #1, but hey, low budget TV, still in the 1980's Dr Who caliber, just a bit more PG13.
Then we meet the leader of the Sactuary, who seems to have one skill, she talks unemotionally in a British accent. The action hero is coerced into the situation. Kinda like a Warehouse 13 intro, not like Gwen Cooper signing up for Torchwood. So we kinda expect it to go okay, but then this dweeb over reacts to every monster he meets in the next 45 minutes. Comeon, you meet three bug eyed monsters, you kinda get shell shocked and dazedly roll with it after that. Maybe having Mrs. Brit monologuing, "maybe you're not the man I need after all" ad nauseum is stopping him from settling in.
Then this 40something woman allegedly has a 18 yr oldish daughter to which the heros spouts 'so what, you had her when you were 12'.
At that point I was 5 minutes from the end and saw it out.
Looks like the CGI got outsourced in a dozen different directions as the quality varied from "oh wow, that's cool for a low budget TV show" to "Euch, how 1994 CGI".
Acting was a variable.
Overall, I didn't bother with episode 2. It may suit some, afterall it was a successful web serial before it was a TV show. Lexx was popular but I just didn't get it (then again I'm not a 19yr old pot head either). I wonder if this was the first webisode I saw, or if they re-cast and started over for TV. Some shows have shaky beginnings, if you've heard good things elsewhere, then maybe they are only evident in later episodes.